A pyramid need not have any congruent sides.A pyramid need not have any congruent sides.A pyramid need not have any congruent sides.A pyramid need not have any congruent sides.
No, they are similar. They may be congruent, but they need not be.
One shape cannot be congruent: you need two (or more) shapes which can be congruent to each other.
The lengths of the sides need not be congruent. For example, consider a square and a rectangle.
SAS and SSS are congruent. SSA need not be.
No, because they need not be congruent.
no
yes, only the isosceles triangle has two congruent angles. But triangles don't need any congruent angles
They need not be congruent so the question is based on a fallacy.
Angle "A" is congruent to Angle "D"
trapezoid * * * * * It cannot be a trapezoid because that does not have four congruent sides. In fact it need not have even two congruent sides. The correct answer is a rhombus.
No. The congruent sides need not be parallel.